In the red shift of radiation from a distant galaxy, a certain radiation, known to have a wavelength of 530 nm when observed in the laboratory, has a wavelength of 566 nm. (a) What is the radial speed of the galaxy relative to Earth

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.